Gray Sky vs Agreeable Gray
Gray Sky (Benjamin Moore) and Agreeable Gray (Sherwin-Williams) come from different manufacturers. Gray Sky reads as blue-grey, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. The 15-point LRV gap — 76 for Gray Sky vs 60 for Agreeable Gray — means Gray Sky will open up a space more effectively. Where Gray Sky leans blue, Agreeable Gray reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 11.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Gray Sky vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Gray Sky on one side and Agreeable Gray on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Gray Sky comparisons
See how Gray Sky stacks up against other well-photographed colors across different brands and tones.

A 7-point LRV gap (83 vs 76) makes White Dove the marginally brighter of the two.

Gray Sky reflects far more light (LRV 76 vs 52), opening up a space where Purbeck Stone encloses it.

Gray Sky reflects far more light (LRV 76 vs 30), opening up a space where Evergreen Fog encloses it.

At LRV 76 vs 58, Gray Sky is decisively the brighter choice.

At LRV 76 vs 27, Gray Sky is decisively the brighter choice.

Gray Sky reflects far more light (LRV 76 vs 43), opening up a space where French Gray encloses it.

At LRV 76 vs 55, Gray Sky is decisively the brighter choice.

At LRV 76 vs 44, Gray Sky is decisively the brighter choice.

Pure White reads slightly lighter (LRV 84 vs 76), a gap that shows most in low-lit rooms.

A 10-point LRV gap (76 vs 66) makes Gray Sky the marginally brighter of the two.

Their light reflectance is nearly identical (LRV 76 vs 74), so neither reads brighter in a room.

At LRV 76 vs 12, Gray Sky is decisively the brighter choice.

A 8-point LRV gap (76 vs 68) makes Gray Sky the marginally brighter of the two.

At LRV 76 vs 12, Gray Sky is decisively the brighter choice.

At LRV 76 vs 45, Gray Sky is decisively the brighter choice.

Gray Sky reflects far more light (LRV 76 vs 31), opening up a space where Pale Green encloses it.

Gray Sky reflects far more light (LRV 76 vs 7), opening up a space where Pine Needle encloses it.

Gray Sky reflects far more light (LRV 76 vs 24), opening up a space where Cement grey encloses it.

Gray Sky reflects far more light (LRV 76 vs 57), opening up a space where Guilford Green encloses it.

Gray Sky reads slightly lighter (LRV 76 vs 72), a gap that shows most in low-lit rooms.



















